Hi, DD is 14 months old and she definitely seems to be showing signs of transitioning from 2 to 1 nap. She's not really refusing her naps which I know is a common sign of the transition but bedtime is a total disaster no matter what routine or A times I try. This has been going on for about a month now and I am totally at a loss as to what to try next. I don't think she's OT at bedtime though, but I can't say for sure. I don't think she's UT also. Most times I have been needing to AP at bedtime to stop her from getting OT by the end.
Could someone please take a look at the various routines that have emerged this week, and help me tweak them? There were 2 days with a short AM nap and a long PM nap which happened on one of DD's childcare days, when she fell asleep at bedtime without too much fussing but then again we had some NWs.
Wake - 7
Am nap - 10:45 - 11:20 (at childcare)
PM nap - 2:30 - 4
Bedtime - 8 (no fussing at bedtime)
NWs - 10:45, 12, 12:50, 3 - teething?)
Wake - 7:15
AM nap - 11:10 - 12:35 (woke on own happy)
PM nap - 3:45 - 4:20 (I woke her up)
Bedtime - 8:10 (Tried since 7:30, thought after short PM nap she would need only about 3hr A time??)
NWs - 9:15, 12, 4 and was up tossing till 5:30

then slept till 7:20
Wake - 7:20
AM nap - 11 - 12:10 (woke on own happy)
PM nap - 3:35 - 4:20 (I woke her)
Bedtime - 8:25 (tried since

NWs - 9:30, then slept till 6:30 AM
Wake - 6:30
AM nap - 10:50 - 12:40 (I had to wake her)
PM nap - 3:45 - 4:15 (I woke her)
Bedtime - 8:25 (Tried since

Nws - woke up at 6 crying, then resettled and slept till 7:30
Wake - 7:30
AM nap - 11:15 - 12:20 (woke on own happy)
PM nap - 3:20 - 4:20 (had to AP for the nap cos we were going out but also had to wake her up from it

)
Bedtime - 8:30 (tried since 8 because was very fussy and cranky)
Nws - 11:30 not sure how the night's going to go!
Is there something obvious that I"m failing to see? I know her PM nap is sometimes finishing a bit late but because it's a short one that shouldn't matter too much isn't it? On the days that it's 30 mins I try for a bedtime after roughly 3 - 3.25 hr A time but still by the time she goes to sleep it's almost 4 hrs A time!! And at this point I don't know whether she's OT, UT or something else

I would really appreciate some advice on how to tackle this. Thanks heaps!